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【简答题】
在拉压静不定问题中,温度均匀变化在杆内 ( ) 引起应力,()引起变形。
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皮皮学刷刷变学霸
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【简答题】第二节：完形填空（共20小题，每小题1.5分，满分30分） BRITISH newspapers are among the oldest and most famous in the world. But recently big changes have 36 these traditional publications try to 37 the modern world. Af...
【单选题】for your help, would never have been able to get over the difficulties.
A.
Would still have been
B.
If it were not
C.
Had it not been
D.
If we had not been
【单选题】Thanks for your kind help! We would have _________ lost the game!
A.
otherwise
B.
or
C.
then
D.
therefore
【简答题】计算下图无侧移刚架汇交于同一结点D处各杆杆端的分配系数。
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【简答题】Cuando me ______ (dar, impersonal) la visa, iré a reservar el pasaje.
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